package com.ns.school.mapper.edu;

import com.ns.school.po.edu.TeacherDB;

import java.util.List;
import java.util.Map;

public interface TeacherMapper {
    //  查询所有教师
    public List<Map> selTeacher(Map<String, Object> map);

    //  查询教师数量
    public int selTeacherCount(TeacherDB teacherDB);

    //  根据教师编号查询教师信息
    public List<TeacherDB> selTeacherId(Integer id);

    //  修改教师信息
    public int updTeacher(TeacherDB teacherDB);
}
